Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share (BRKA)

Q: What does CUSIP 084670108 represent in this 13F holders report?

CUSIP 084670108 is the security identifier for BRKA - Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share used to aggregate holder disclosures.

Q: How many institutions held BRKA - Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share in Q3 2026?

340 institutional investors reported BRKA - Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share for Q3 2026. Use the holders table for investor-level position and value details.

CUSIP: 084670108

Q3 2026 13F Holders as of 30 Sep 2026

Security type / class: Equity / Class A Common Stock, Par Value $5.00 per share
Total 13F shares: 2,616
Total 13F value: $1,953,372,903
Share change: -66
SEC-reported price per share: $747005.00
Number of holders: 340
Value change: -$48,952,863
Number of buys: 16
Number of sells: 30
Shares outstanding: 492,906

Security key

084670108

Report period

Q3 2026

Institutions

340

Top holders

BRKA full security history Ownership snapshot Full 13F holder table Previous quarter: Q2 2026 BERKSHIRE HATHAWAY INC SEC filings BERKSHIRE HATHAWAY INC company facts BERKSHIRE HATHAWAY INC 13D/G history

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 084670108

Previous quarter: Q2 2026

Recent filing periods:

Q3 2026 Q2 2026

Ownership snapshot

Top reported holders of BRKA - Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Warren E. Buffett

Disclosed value leader

Warren E. Buffett

Comparable rows

2/15

Latest evidence

14 Jul 2026

3/4/5 13D/G 13F Lead comparable stake: 38% 13 rows are not safely comparable across share classes. 13D/G row: Warren E. Buffett Showing 1-6 of 15 holder rows.

Quick read

Warren E. Buffett leads the comparable SEC ownership view at 38%.

2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Warren E. Buffett's linked filing trail.

Comparable ownership Top 2

Warren E. Buffett 38%

FMR LLC 4.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Warren E. Buffett	3/4/5 13D/G Director, 10%+ Owner 3/4/5 13D/G	38% Reported 13D/G · 14 Jul 2026	$148,179,143,453 190,243 shares mixed-class rows	—	14 Jul 2026
FMR LLC	13F 13D/G Company 13F 13D/G	4.7% Reported 13D/G · 31 Dec 2025	$16,087,096,641 10,414,540 shares mixed-class rows	—	30 Jun 2026
BlackRock, Inc.	13F Company 13F	— mixed-class rows	$60,973,382,649 121,183,559 shares mixed-class rows	—	30 Jun 2026
VANGUARD CAPITAL MANAGEMENT LLC	13F Company 13F	— mixed-class rows	$60,258,165,770 118,361,558 shares mixed-class rows	—	30 Jun 2026
STATE STREET CORP	13F Company 13F	— mixed-class rows	$38,104,127,437 75,748,056 shares mixed-class rows	—	30 Jun 2026
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	— denominator unverified	$20,742,623,735 41,525,290 shares	—	30 Jun 2026

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

340

2,616

Rows available

340

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2026 vs Q2 2026 Across Filers

Q2 2026 holders

1,417

Q3 2026 holders

340

Holder diff

-1,077

Investor	Q2 2026 Shares	Q3 2026 Shares	Share Diff	Share Chg %	Q2 2026 value	Q3 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend